Sony MZ-NF810CK Service Manual page 23

Power Supply Adjustment Auto Item Feed
Note: This mode is available to perform the temperature correction and
power supply adjustment without entering the manual mode.
• Setting method of power supply adjustment auto item feed mode.
1. Set the test mode (see page 13)
.
2. Press the key or press the
T
overall adjustment mode.
Remote commander LCD display
000 A s s y
** : Adjusted value
[END SEARCH]
3. Press the
mote commander to set the temperature correction mode.
Remote commander LCD display
015 S e t T m p * *
4. To change the initial value (hexadecimal) adjust with the
+] [VOL --]
or key.
Press the key to write the adjusted value, and the item num-
X
ber increases automatically.
When not writing the adjusted value, press the
move to the next item.
Remote commander LCD display
741 V C 1 L * *
• Configuration of power supply adjustment auto item feed
END SEARCH key or P MODE key
on the remote commander.
[VOL --]
key to activate the
* *
[P MODE]
key or key on the re-
[VOL
>
key to
t
000Assy **
015 SetTmp 19
>
key
.
741 VC1 L **
>
. key
742 VC1 H **
>
. key
743 VC2 Lo **
>
key
.
744 VC2 Hi **
>
. key
745 REG1 **
>
. key
747 REG3L1 **
>
. key
748 REG3L2 **
>
5. Connect digital voltmeter to the measuring points on the MAIN
board, and adjust the voltage with the
key. (see page 18 to 21)
Press the key to write the adjusted value, and the item num-
X
ber increases automatically.
6. When not writing the adjusted value, press the
move to the next item. The
last item.
7. The following message is displayed after all power supply
adjustments finish.
Remote commander LCD display
000 A D J
8. Press the xCANCEL/CHG key to return the test mode (dis-
play check mode).
key
key
key
key
key
key
key
key
MZ-NF810/NF810CK
[VOL +]
or
>
t
.
key is available to back to the
T
O K
749 REG3 H **
>
key
.
751 VREC L **
>
key
.
752 VREC M **
>
key
.
753 VREC H **
>
key
.
755 ChgV L **
>
key
.
756 ChgV H **
>
key
.
757 CIL **
>
key
.
758 CIH **
> key
000 ADJ OK
[VOL --]
key to
key
key
key
key
key
key
key
23